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Potassium disulfate a.r.
97.5+% K2S2O7
For laboratory use, ACS
CL00.1148
CAS Nr:7790-62-7
Physical
  • Form: solid
  • Colour: colourless
  • Melting point: 325°
  • Boiling point: -
  • Flash point: -
  • Density: 2,25 g/cm3
  • Mol Weight: 254.32 g/mol
  • Storage temp: RT
Art. Nr. Pack Mod Stock
CL00.1148.0100 100 g PE 1 photo_camera
CL00.1148.1000 1 kg PE/ZD 0
CL00.1148.1000 1 kg PE 9 photo_camera
Specs
  • Assay >97.5%
  • Aluminium (Al) <0.001%
  • Calcium (Ca) <0.003%
  • Iron (Fe) <0.0005%
  • Magnesium (Mg) <0.0005%
  • Sodium (Na) <0.01%
  • Heavy Metals as Lead (Pb) <0.001%
  • Chloride (Cl) <0.0005%
  • Phosphate (PO4) <0.001%
  • Nitrogen (N) <0.002%
  • Acidity : 37.5 - 38.6% (As H2SO4)
  • Water <2.5%
  • Insoluble Matter (Non Solubles) <0.01%
Safety
  • HS Nr: 28332980
  • Signal word: Danger
  • dangersymbol
  • UN: 3260
  • ADR: 8,II